FIX: add a warning dialog

jira: [STUDIO-9715]
Change-Id: I376235de8a8569e63530eca914dc977a670a769c
(cherry picked from commit 4f1ad8016e11d5440127b45c48854c1ed2cf75aa)

src/slic3r/GUI/StatusPanel.cpp

@@ -3885,6 +3885,18 @@ void StatusPanel::on_set_chamber_temp()
                 m_tempCtrl_chamber->SetTagTemp(wxString::Format("%d", chamber_temp));
                 m_tempCtrl_chamber->Warning(false);
             }
+
+            if (chamber_temp > obj->chamber_temp_switch_heat)
+            {
+                delete champer_switch_head_dlg;
+                champer_switch_head_dlg = new  MessageDialog(nullptr, _L("If the chamber temperature exceeds 40\u2103, the system will automatically switch to heating mode. Please confirm whether to switch."), wxEmptyString, wxICON_WARNING | wxOK | wxCANCEL);
+
+                if (champer_switch_head_dlg->ShowModal() != wxID_OK)
+                {
+                    return;
+                }
+            }
+
             obj->command_set_chamber(chamber_temp);
         }
     }